EPOS IMPACT 860 ANC Headset Wired Headband Office/Call Centre USB Type-C Black

Microphone type: Boom/Built-in microphone | Optimized for: UC | Adjustable headband: Yes | Safety sheet: Yes | Noise canceling: Yes | Sound pressure level (max): 99 dB | Pouch: Yes | Acoustic system: Closed | MEMS (Micro-Electro-Mechanical System) microphone: Yes | Noise canceling type: Hybrid | Warranty period: 2 year(s) | Driver type: Dynamic | Total Harmonic Distortion (THD): 0.5% | BeamForming: Yes | Cable colour: Black | LED indicators: Yes | Microphone mute: Yes | Operating temperature (T-T): 0 - 40 °C | USB connector: USB Type-C | Package depth: 210 mm | Quick start guide: Yes | Weight: 159 g | Product colour: Black | Operating relative humidity (H-H): 15 - 80% | Detachable cable: No | Product type: Headset | Height: 188.5 mm | Headset type: Binaural | Plug and Play: Yes | Signal-to-Noise Ratio (SNR): 68 dB | Battery voltage: 5 V | Package weight: 344 g | Number of microphones: 4 | Products per master (outer) case: 10 pc(s) | Connectivity technology: Wired | Package height: 205 mm | Package type: Box | Recommended usage: Office/Call center | Cable length: 1.85 m | Headphone frequency: 20 - 20000 Hz | Wearing style: Head-band | Master (outer) case length: 444 mm | USB connectivity: Yes | Folding microphone: Yes | Operating keys: Volume + | Microphone sensitivity: -35 dB | Operating keys: Volume - | Operating keys: Mute | Operating keys: Answer/end call | Warnings: The product contains batteries which must be disposed of correctly. | Warnings: Do not disassemble or modify the product yourself. | Warnings: Read the user manual before use. | Microphone frequency: 100 - 16000 Hz | Audio adapters included: USB | Control unit type: On-ear control unit